@fastify/static versions 8.0.0 through 9.1.0 allow path traversal when directory listing is enabled via the list option. The dirList.path() function resolves directories outside the configured static root using path.join() without a containment check. A remote unauthenticated attacker can obtain directory listings for arbitrary directories accessible to the Node.js process, disclosing directory and file names. File contents are not disclosed. Upgrade to @fastify/static 9.1.1 to fix this issue. As a workaround, disable directory listing by removing the list option from the plugin configuration.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NFastify Static
APPFastify8.0.0 – 9.1.1 (excl.)
Related vulnerabilities
Path traversal i pominięcie ochrony tras w @fastify/static
Path traversal w @fastify/static umożliwia odczyt chronionych plików
A redirect vulnerability in the `fastify-static` module version >= 4.2.4 and < 4.4.1 allows remote attackers t...
@fastify/static evaluates the allowedPath callback before normalizing dot segments and duplicate path separato...
Wersje @fastify/static od 8.0.0 do 9.1.0 dekodują zakodowane separatory ścieżek (%2F) przed resolucją systemu ...